Results 61 to 70 of about 20,055 (348)

A comparison of the effects of rapid maxillary expansion and fan-type rapid maxillary expansion on dentofacial structures.

The Angle orthodontist, 2004
The aim of this study was to evaluate and compare the sagittal, transverse, and vertical effects of rapid maxillary expansion (RME) and fan-type RME on dentofacial structures. The study group consisted of 34 patients, 14 boys and 20 girls (average age 12.5 years), selected without considering their skeletal class and sex.
Doruk, C, Bicakci, AA, Bascifti, FA, Agar, U, Babacan, H   +4 more
openaire   +5 more sources

Smart Gated Hollow Mesoporous Silica Hydrogel for Targeting Endoplasmic Reticulum Stress and Promoting Periodontal Tissue Regeneration

Advanced Science, EarlyView.
The hollow mesoporous silica loaded with quercetin (HM‐QU@PEG) is combined with a thermosensitive anti‐bacterial matrix (TF127) to prepare HQUP@TF127. HQUP@TF127 effectively eliminates excessive ROS, alleviates endoplasmic reticulum stress, relieves mitochondrial calcium overload, and blocks the p53‐dependent apoptotic cascade. Furthermore, it enhances
Guichun Wang, Yuxiao Wang, Yang Ding, Xiang Chen, Shuhan Li, Wenqi Zhou, Rui Ma, Maomao Tang, Xinyuan Shao, Zixuan Shu, Ning He, Xiaodong Ma, Jian Guo, Chengjun Peng, Shuangying Gui   +14 more
wiley   +1 more source

Dental Arch Changes Concurred Wıth Bonded Rapıd Maxıllary Expansıon

Turkish Journal of Orthodontics, 1996
The aim of this study was to evaluate dental arch and arch perimeter changes using bonded rapid maxillary expansion. The material consisted of orthodontic casts which were taken from 5 girls, 7 boys 12 patients at the beginning of treatment, at the end ...
Sevil Akkaya, Sumru Hızlan Lorenzon
doaj   +1 more source

Three-dimensional cephalometric evaluation of maxillary growth following in utero repair of cleft lip and alveolar-like defects in the mid-gestational sheep model [PDF]

, 2006
Objective: To evaluate maxillary growth following in utero repair of surgically created cleft lip and alveolar (CLA)-like defects by means of three-dimensional (3D) computer tomographic (CT) cephalometric analysis in the mid-gestational sheep model ...
Adzick NS, Adzick NS, Bardach J, Canady JW, Canady JW, Christina Jannowitz, Dodson TB, Edgar Biemer, Engdahl E, Evans ML, Hallock GG, Hallock GG, Hans-Florian Zeilhofer, Harrison MR, Hedrick MH, Huhn EA, Julia Henke, Kaban LB, Laszlo Kovacs, Levine JP, Longaker MT, Longaker MT, Longaker MT, Longaker MT, Longaker MT, Molsted K, Moschos A. Papadopoulos, Nikolaos A. Papadopulos, Papadopoulos MA, Papadopoulos MA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Papadopulos NA, Peter Boettcher, Popesko P, Rudolf Stolla, Smith R, Stelnicki EJ, Stelnicki EJ, Stelnicki EJ, Stern M, Stern M, Sullivan WG, Waite DE   +45 more
core   +1 more source

Conjugated Polymer Composite Flexible Wood Hydrogel‐Mediated Sequential NIR‐II Photothermal and Photodynamic Anti‐Bacteria and Macrophage Polarization for Acute Sinusitis

Aggregate, EarlyView.
This study developed a D–A–D–A conjugated polymer with NIR‐II absorption for phototherapy. The conjugated polymer nanoparticles were functionalized with hemin and embedded in a wood‐based hydrogel (LM@P/S@CP@Hemin). In MRSA‐infected rabbit sinusitis models, the NIR‐II laser treatment showed outstanding antibacterial effect, reduced inflammation, and ...
Lei He, Xiaofeng Ma, Yongze Liu, Genyuan Li, Juqing Cui, Jun Zhang, Yuanyuan Li, Ben Zhong Tang, Wentao Wang   +8 more
wiley   +1 more source

Rapid Maksiller Ekspansiyon Sonrası Nazofarinksde Oluşan Sefalometrik Değişiklikler

Turkish Journal of Orthodontics, 1998
When nasally obstructed, cases would lead to mouth breathing in order to survive. The Rapid Maxillary Expansion treatment (R.M.E.) employed for maxillary discrepancy cases is reported to improve then nasal airway as a secondary effect.
Kerem Aras, Barış Ünlü, Nazan Küçükkeleş   +2 more
doaj   +1 more source

New Species and Additional Records of Protura from Michigan [PDF]

, 2017
Three new species, Eosentomon antrimense, E. pinusbanksianum, and Berberentulus mcqueeni, and one new record, E. australicum Womersley are added to the known Protura fauna of Michigan. Further records of E.
B, Ernest C, Bernard
core   +2 more sources

Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
We demonstrate the direct‐laser patterning of a gold thin film on polymethyl methacrylate to fabricate a temperature sensor for dentures. The temperature sensor‐embedded smart dentures are evaluated in an oral environment, enabling in‐situ monitoring for elderly healthcare.
Han Ku Nam, Yong Kwon Chae, Seoung‐Jin Hong, Younggen Lee, Dongwook Yang, Byunggi Kim, Sang Wook Kang, Young‐Jin Kim   +7 more
wiley   +1 more source

Comparison of the Changes Following Two Treatment Approaches: Rapid Maxillary Expansion Versus Alternate Rapid Maxillary Expansion and Constriction

Turkish Journal of Orthodontics, 2020
Objective:The aim of the present study was to evaluate the hard and soft tissue changes following rapid maxillary expansion (RME) and alternate rapid maxillary expansion and constriction (Alt-RAMEC) therapies.Methods:A total of 54 patients who needed ...
Fatih Çelebi, Murat Çelikdelen
doaj   +1 more source

Detection of bone defects using CBCT exam in an Italian population [PDF]

, 2017
Background. The aim of this study was to evaluate the in vivo incidence and the location of fenestrations in a young Italian population by using CBCT. Materials and Methods.
Al-sudani, Dina, DI NARDO, Dario, Gaimari, Gianfranco, Gambarini, Gianluca, Miccoli, Gabriele, Piasecki, Lucila, Pilloni, Andrea, Pompei, Deborah, Testarelli, Luca   +8 more
core   +3 more sources